Birdcage roof



FIG. 1 is a perspective view of birdcage roof;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is another perspective view thereof showing the roof in an open position;

FIG. 7 is a front view of FIG. 6;

FIG. 8 is a right side view of FIG. 6;

FIG. 9 is a top plan view of FIG. 6; and,

FIG. 10 is a bottom plan view of FIG. 6.

The broken lines in FIGS. 6–10 are for illustration only and form no part of the claimed design. 

The ornamental designs for a birdcage roof, as shown and described. 